The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Oct. 01, 2021
Lg Energy Solution, Ltd., Seoul, KR;
Hyun Chul Lee, Daejeon, KR;
Dong Keun Kwon, Daejeon, KR;
Seung Hyun Kim, Daejeon, KR;
An Soo Kim, Daejeon, KR;
Chae Bin Shin, Daejeon, KR;
LG ENERGY SOLUTION, LTD., Seoul, KR;
Abstract
A battery management apparatus according to an embodiment of the present invention includes a state of health (SOH) calculating unit calculating an SOH of each of a plurality of battery cells and a balancing target determining unit selecting, as a second battery cell, a battery cell having a state of charge (SOC) difference from a first battery cell having a lowest SOC among the plurality of battery cells, the SOC difference being greater than or equal to a reference value, and determining a balancing target by comparing an SOH of the first battery cell with an SOH of the second battery cell.